CVE-2022-50565

Linux Kernel 5.19-6.2 - Memory Leak in __lf_x_usb_enable_rx() Error Path

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: plfxlc: fix potential memory leak in __lf_x_usb_enable_rx() urbs does not be freed in exception paths in __lf_x_usb_enable_rx(). That will trigger memory leak. To fix it, add kfree() for urbs within "error" label. Compile tested only.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/286464463a05cb4bad80b134e24f8ffaab20bee4

Patch

https://git.kernel.org/stable/c/fce7e46273649d9cdcd98d89551975a65f206a14

Patch

https://git.kernel.org/stable/c/895b3b06efc285c1245242e9638b9ae251dc13ec

Scores

EPSS 0.0020

EPSS Percentile 9.7%

Details

Status published

Products (10)

linux/Kernel 5.19.0 - 6.0.16linux

linux/Kernel 6.1.0 - 6.1.2linux

Linux/Linux < 5.19

Linux/Linux 5.19

Linux/Linux 6.0.16 - 6.0.*

Linux/Linux 6.1.2 - 6.1.*

Linux/Linux 6.2

Linux/Linux 68d57a07bfe5bb29b80cd8b8fa24c9d1ea104124 - 286464463a05cb4bad80b134e24f8ffaab20bee4

Linux/Linux 68d57a07bfe5bb29b80cd8b8fa24c9d1ea104124 - 895b3b06efc285c1245242e9638b9ae251dc13ec

Linux/Linux 68d57a07bfe5bb29b80cd8b8fa24c9d1ea104124 - fce7e46273649d9cdcd98d89551975a65f206a14

Published Oct 22, 2025

Tracked Since Feb 18, 2026